Move ContextMenu show/hide state tracking to WebContents

content/browser/renderer_host/render_widget_host_delegate.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_DELEGATE_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <vector>
@@ skipping 254 matching lines @@
 
   // Notifies that a CompositorFrame was received from the renderer.
   virtual void DidReceiveCompositorFrame() {}
 
   // Gets the size set by a top-level frame with auto-resize enabled.
   virtual gfx::Size GetAutoResizeSize();
 
   // Reset the auto-size value, to indicate that auto-size is no longer active.
   virtual void ResetAutoResizeSize() {}
 
+  // Returns true if there is context menu shown on page.
+  virtual bool IsShowingContextMenuOnPage() const;
+
  protected:
   virtual ~RenderWidgetHostDelegate() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_DELEGATE_H_